html,
body {
  font-family: -apple-system, BlinkMacSystemFont,
      "Segoe UI", "Roboto", "Oxygen",
      "Ubuntu", "Cantarell", "Fira Sans",
      "Droid Sans", "Helvetica Neue", sans-serif;
  font-size: 16px;
}

body {
  padding: 0 1rem;
}

main {
  margin: 4rem auto;
  max-width: 47rem;
}
